 | Deep groove ball bearing | ||||||||
| Brand： | SKF bearing | ||||||||
| Our Price: | $1.50 Ask for quotation | ||||||||
| Filling slots：Without | Model Number：6311 | ||||||||
| Size: | 55mm x 120mm x 29mm | ||||||||
| Number of rows： | 1 | ||||||||
| Locating feature, bearing outer ring： | None | ||||||||
| Bore type： | Cylindrical | ||||||||
| Cage： | Sheet metal | ||||||||
| Matched arrangement： | No | ||||||||
| Radial internal clearance： | CN C2 C3 C4 | ||||||||
| Tolerance class： | Class P6 (P5) | ||||||||
| Material, bearing： | Bearing steel | ||||||||
| Seals Type： | Open type ZZ 2Z 2RS1 DDU VV DW | ||||||||
| Lubricant | Grease | ||||||||
| Deep groove ball bearing with seals or shields | |||||||||
Deep groove ball bearing with seals or shields Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out. Integral sealing prolongs bearing service life, simple, versatile, robust design low friction, high-speed makes radial and axial load in both directions, so it requires little maintenance. |
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Knowledge and introduction of bearings | |||||||||
SKF 6311 is another type of deep groove ball bearing, with a slightly larger size compared to the 6308. Here are its key specifications: Dimensions: Bore diameter (ID): 55 mm Outer diameter (OD): 120 mm Width (Height): 29 mm Load Rating: Dynamic load rating: 28.5 kN Static load rating: 17.3 kN Material: Typically made from high-quality steel, similar to the 6308, which provides excellent durability and wear resistance. Seals: Available in open (ZZ) and sealed (2RS) designs, depending on whether you need additional protection from contaminants. Speed Limit: This bearing can handle moderate to high speeds depending on the conditions, and it's commonly used in various applications, including electric motors, pumps, and machinery. | |||||||||
For further details on this product please directly contact our sales department under shh@dmsw.com | |||||||||
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